AU2006200782B8 - Methods and apparatus for pitch control power conversion - Google Patents
Methods and apparatus for pitch control power conversion Download PDFInfo
- Publication number
- AU2006200782B8 AU2006200782B8 AU2006200782A AU2006200782A AU2006200782B8 AU 2006200782 B8 AU2006200782 B8 AU 2006200782B8 AU 2006200782 A AU2006200782 A AU 2006200782A AU 2006200782 A AU2006200782 A AU 2006200782A AU 2006200782 B8 AU2006200782 B8 AU 2006200782B8
- Authority
- AU
- Australia
- Prior art keywords
- pitch
- pitch motor
- link voltage
- link
- wind turbine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 title description 8
- 239000003990 capacitor Substances 0.000 claims abstract description 16
- 230000001172 regenerating effect Effects 0.000 claims description 26
- 239000011295 pitch Substances 0.000 description 75
- 238000010586 diagram Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0224—Adjusting blade pitch
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Dc-Dc Converters (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/080,017 | 2005-03-15 | ||
US11/080,017 US7126236B2 (en) | 2005-03-15 | 2005-03-15 | Methods and apparatus for pitch control power conversion |
Publications (3)
Publication Number | Publication Date |
---|---|
AU2006200782A1 AU2006200782A1 (en) | 2006-10-05 |
AU2006200782B2 AU2006200782B2 (en) | 2011-11-10 |
AU2006200782B8 true AU2006200782B8 (en) | 2011-12-01 |
Family
ID=36407933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2006200782A Active AU2006200782B8 (en) | 2005-03-15 | 2006-02-24 | Methods and apparatus for pitch control power conversion |
Country Status (8)
Country | Link |
---|---|
US (1) | US7126236B2 (pt) |
EP (1) | EP1707807B1 (pt) |
CN (1) | CN1835382B (pt) |
AU (1) | AU2006200782B8 (pt) |
BR (1) | BRPI0600894B1 (pt) |
CA (1) | CA2538578C (pt) |
DK (1) | DK1707807T3 (pt) |
ES (1) | ES2541129T3 (pt) |
Families Citing this family (61)
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AU2002368205A1 (en) * | 2002-09-13 | 2004-04-30 | Abb Ab | Wind power fed network |
US20060205554A1 (en) * | 2003-08-12 | 2006-09-14 | Osamu Nohara | Speed reducer for use in yaw drive apparatus for wind power generation apparatus, and yaw drive method and apparatus for wind power generation apparatus using the speed reducer |
BRPI0414588A (pt) * | 2003-09-23 | 2006-11-07 | Aloys Wobben | processo para a operação de uma instalação de energia eólica, e, instalação de energia eólica |
FI118027B (fi) * | 2004-08-11 | 2007-05-31 | Abb Oy | Menetelmä tuulivoimalan yhteydessä |
US7633177B2 (en) * | 2005-04-14 | 2009-12-15 | Natural Forces, Llc | Reduced friction wind turbine apparatus and method |
US7740448B2 (en) * | 2005-09-09 | 2010-06-22 | General Electric Company | Pitch control battery backup methods and system |
US20070100506A1 (en) * | 2005-10-31 | 2007-05-03 | Ralph Teichmann | System and method for controlling power flow of electric power generation system |
US7488155B2 (en) * | 2005-11-18 | 2009-02-10 | General Electric Company | Method and apparatus for wind turbine braking |
EP2044326B1 (en) * | 2006-07-06 | 2018-08-22 | Acciona Windpower, S.A. | Systems, methods and apparatuses for a wind turbine controller |
US7394166B2 (en) * | 2006-10-04 | 2008-07-01 | General Electric Company | Method, apparatus and computer program product for wind turbine start-up and operation without grid power |
ES2327695B1 (es) * | 2006-10-11 | 2010-09-06 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Sistema de giro de una pala de aerogenerador. |
DE102007012408A1 (de) * | 2007-03-15 | 2008-09-18 | Aerodyn Engineering Gmbh | Windenergieanlagen mit lastübertragenden Bauteilen |
WO2009008863A1 (en) | 2007-07-12 | 2009-01-15 | Mls Electrosystem Llc | Method and apparatus for grid loss ride-through for wind turbine pitch control system |
EP2205862A2 (de) * | 2007-10-15 | 2010-07-14 | Suzion Energy GmbH | Windenergieanlage mit erhöhtem überspannungsschutz |
WO2009076757A2 (en) * | 2007-12-14 | 2009-06-25 | David Mcconnell | Wind to electric energy conversion with hydraulic storage |
US7956482B2 (en) * | 2008-01-18 | 2011-06-07 | General Electric Company | Speed controlled pitch system |
US8215906B2 (en) * | 2008-02-29 | 2012-07-10 | General Electric Company | Variable tip speed ratio tracking control for wind turbines |
US7952232B2 (en) * | 2008-03-13 | 2011-05-31 | General Electric Company | Wind turbine energy storage and frequency control |
US8202050B2 (en) | 2008-05-09 | 2012-06-19 | General Electric Company | Wind turbine with wireless pitch control |
US8113480B2 (en) | 2008-06-19 | 2012-02-14 | General Electric Company | Frame support for wind turbine |
US20100014974A1 (en) * | 2008-07-17 | 2010-01-21 | Mccorkendale Timothy E | Apparatus and method for cooling a wind turbine hub |
US7985047B2 (en) | 2008-07-24 | 2011-07-26 | General Electric Company | Expandable line support for wind turbine |
CN101737256B (zh) * | 2008-11-20 | 2011-10-26 | 漳州国绿太阳能科技有限公司 | 基于风力发电机数字转速测量的控制电路 |
US20100133852A1 (en) | 2008-11-21 | 2010-06-03 | Preus Robert W | Vertical axis wind turbine with variable area |
US20100143128A1 (en) * | 2008-12-23 | 2010-06-10 | General Electric Company | Wind turbine yaw bearing determination |
US20100140937A1 (en) * | 2008-12-31 | 2010-06-10 | Andreas Kirchner | Wind turbine starting |
SE535044C2 (sv) | 2009-03-05 | 2012-03-27 | Ge Wind Energy Norway As | Girsystem för ett vindkraftverk |
DE102009003691A1 (de) * | 2009-03-27 | 2010-09-30 | Ssb Wind Systems Gmbh & Co. Kg | Blattwinkelverstellantrieb für eine Windkraftanlage |
US7922449B2 (en) * | 2009-07-14 | 2011-04-12 | General Electric Company | Passive deicing for wind turbine blades |
US7942631B2 (en) * | 2009-10-26 | 2011-05-17 | General Electric Company | Method and apparatus for powering a pitch control system |
EP2317137B1 (en) * | 2009-11-02 | 2012-07-25 | General Electric Company | Configuration of a wind turbine nacelle |
IT1397013B1 (it) * | 2009-11-03 | 2012-12-20 | Trevi Energy S P A | Sistema di controllo di centrali eoliche con aerogeneratori equipaggiati con convertitori modulari a corrente continua. |
DE102009044570A1 (de) | 2009-11-17 | 2011-05-19 | Ssb Wind Systems Gmbh & Co. Kg | Windkraftanlage |
US8058740B2 (en) | 2009-12-10 | 2011-11-15 | General Electric Company | Wind turbine cable twist prevention |
US10137542B2 (en) | 2010-01-14 | 2018-11-27 | Senvion Gmbh | Wind turbine rotor blade components and machine for making same |
PT2524134E (pt) | 2010-01-14 | 2014-08-01 | Neptco Inc | Componentes de pá de rotor de turbina eólica e seus processos de fabrico |
CN101860310A (zh) * | 2010-06-07 | 2010-10-13 | 苏州能健电气有限公司 | 变桨控制系统串励直流电机的驱动控制电路及控制方法 |
CN101915206B (zh) * | 2010-08-09 | 2012-02-15 | 重庆科凯前卫风电设备有限责任公司 | 风力发电机的变桨控制单元及其装置 |
US9118213B2 (en) * | 2010-11-24 | 2015-08-25 | Kohler Co. | Portal for harvesting energy from distributed electrical power sources |
ES2430817T3 (es) * | 2011-02-16 | 2013-11-21 | Areva Wind Gmbh | Aparato de ajuste del ángulo de paso de pala para un aerogenerador |
US8432055B2 (en) * | 2011-12-12 | 2013-04-30 | General Electric Company | Wind turbine having a high-voltage ride through (HVRT) mode |
CN103161665A (zh) * | 2011-12-19 | 2013-06-19 | 苏州能健电气有限公司 | 变桨电机的防抖电路 |
EP2621070A1 (en) * | 2012-01-26 | 2013-07-31 | Siemens Aktiengesellschaft | Method and arrangement for operating a wind turbine converter |
US8907510B2 (en) | 2012-03-09 | 2014-12-09 | General Electric Company | Method and systems for operating a wind turbine |
US9369076B2 (en) * | 2012-07-12 | 2016-06-14 | General Electric Company | Dynamic braking system for an electric power system and method of operating the same |
DE102012212366A1 (de) | 2012-07-13 | 2014-01-30 | Wobben Properties Gmbh | Verfahren zum Steuern eines elektrischen Erzeugers |
US9115694B2 (en) | 2012-08-27 | 2015-08-25 | General Electric Company | Wind turbine pitch control system |
US8664788B1 (en) | 2012-09-07 | 2014-03-04 | General Electric Company | Method and systems for operating a wind turbine using dynamic braking in response to a grid event |
DK2736159T3 (en) * | 2012-11-23 | 2018-06-25 | Moog Unna Gmbh | FREQUENCY CONVERTER SYSTEM AND WINDOW AND WATER ENERGY SYSTEMS |
WO2015001403A1 (en) * | 2013-07-01 | 2015-01-08 | Patel Shaileshkumar Shankarbhai | Blade pitching system for a horizontal axis wind turbine |
EP2854300B1 (de) | 2013-09-30 | 2018-06-20 | Moog Unna GmbH | Umrichtersystem, Pitchsystem mit einem Umrichtersystem und Verfahren zum Betrieb eines Umrichtersystems |
US9470739B2 (en) * | 2013-11-12 | 2016-10-18 | Ford Global Technologies, Llc | DC link capacitance measurement for electric vehicle drivetrain |
US9337685B2 (en) * | 2013-12-23 | 2016-05-10 | General Electric Company | Optimized filter for battery energy storage on alternate energy systems |
US9726148B2 (en) | 2014-03-11 | 2017-08-08 | General Electric Company | System and method for improving speed control of a pitch drive system of a wind turbine |
DE102014223621A1 (de) * | 2014-11-19 | 2016-05-19 | Siemens Aktiengesellschaft | Lagerstättenheizung |
CN105785136B (zh) * | 2014-12-19 | 2020-10-23 | 福特全球技术公司 | 用于电动车辆传动系统的直流链路电容值测量 |
DE102015206488A1 (de) * | 2015-04-10 | 2016-10-13 | Wobben Properties Gmbh | Verstelleinrichtung zum Verstellen eines Rotorblattes einer Windenergieanlage |
GB2545743A (en) * | 2015-12-24 | 2017-06-28 | Moog Unna Gmbh | A wind turbine pitch cabinet temperature control system |
DK201771037A1 (en) | 2017-12-29 | 2019-07-15 | Kk Wind Solutions A/S | PROTECTION OF A DC MOTOR IN A WIND TURBINE |
CN113027696B (zh) * | 2019-12-24 | 2022-11-15 | 新疆金风科技股份有限公司 | 液压变桨系统的故障诊断方法和装置 |
CN114320743A (zh) * | 2022-03-03 | 2022-04-12 | 东方电气风电股份有限公司 | 一种一体式风电变桨系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5083039A (en) * | 1991-02-01 | 1992-01-21 | U.S. Windpower, Inc. | Variable speed wind turbine |
US5907192A (en) * | 1997-06-09 | 1999-05-25 | General Electric Company | Method and system for wind turbine braking |
US6420795B1 (en) * | 1998-08-08 | 2002-07-16 | Zond Energy Systems, Inc. | Variable speed wind turbine generator |
US20040222642A1 (en) * | 2002-02-11 | 2004-11-11 | Vestas Wind Systems A/S | Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control |
Family Cites Families (9)
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US4193005A (en) * | 1978-08-17 | 1980-03-11 | United Technologies Corporation | Multi-mode control system for wind turbines |
JPS60240882A (ja) | 1984-05-15 | 1985-11-29 | Yamaha Motor Co Ltd | 風力発電装置 |
DE10022974C2 (de) * | 2000-05-11 | 2003-10-23 | Aloys Wobben | Verfahren zum Betreiben einer Windenergieanlage sowie Windenergieanlage |
AU2001274396A1 (en) | 2000-05-23 | 2001-12-03 | Vestas Wind Systems A/S | Variable speed wind turbine having a matrix converter |
US6381158B1 (en) * | 2000-10-16 | 2002-04-30 | General Electric Co. | System and method for monitoring DC link capacitance in three level inverters |
US6921985B2 (en) * | 2003-01-24 | 2005-07-26 | General Electric Company | Low voltage ride through for wind turbine generators |
US7042110B2 (en) * | 2003-05-07 | 2006-05-09 | Clipper Windpower Technology, Inc. | Variable speed distributed drive train wind turbine system |
DE10338127C5 (de) | 2003-08-15 | 2015-08-06 | Senvion Se | Windenergieanlage mit einem Rotor |
DE102004003657B4 (de) * | 2004-01-24 | 2012-08-23 | Semikron Elektronik Gmbh & Co. Kg | Stromrichterschaltungsanordnung und zugehöriges Ansteuerverfahren für Generatoren mit dynamisch veränderlicher Leistungsabgabe |
-
2005
- 2005-03-15 US US11/080,017 patent/US7126236B2/en active Active
-
2006
- 2006-02-24 AU AU2006200782A patent/AU2006200782B8/en active Active
- 2006-03-02 CA CA2538578A patent/CA2538578C/en active Active
- 2006-03-14 DK DK06251329.6T patent/DK1707807T3/en active
- 2006-03-14 EP EP20060251329 patent/EP1707807B1/en active Active
- 2006-03-14 BR BRPI0600894-1A patent/BRPI0600894B1/pt active IP Right Grant
- 2006-03-14 ES ES06251329.6T patent/ES2541129T3/es active Active
- 2006-03-15 CN CN2006100591558A patent/CN1835382B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5083039A (en) * | 1991-02-01 | 1992-01-21 | U.S. Windpower, Inc. | Variable speed wind turbine |
US5083039B1 (en) * | 1991-02-01 | 1999-11-16 | Zond Energy Systems Inc | Variable speed wind turbine |
US5907192A (en) * | 1997-06-09 | 1999-05-25 | General Electric Company | Method and system for wind turbine braking |
US6420795B1 (en) * | 1998-08-08 | 2002-07-16 | Zond Energy Systems, Inc. | Variable speed wind turbine generator |
US20040222642A1 (en) * | 2002-02-11 | 2004-11-11 | Vestas Wind Systems A/S | Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control |
Also Published As
Publication number | Publication date |
---|---|
AU2006200782B2 (en) | 2011-11-10 |
ES2541129T3 (es) | 2015-07-16 |
BRPI0600894B1 (pt) | 2023-01-24 |
AU2006200782A1 (en) | 2006-10-05 |
CA2538578A1 (en) | 2006-09-15 |
DK1707807T3 (en) | 2015-07-06 |
CN1835382B (zh) | 2012-11-28 |
EP1707807B1 (en) | 2015-05-13 |
US20060208493A1 (en) | 2006-09-21 |
CN1835382A (zh) | 2006-09-20 |
EP1707807A1 (en) | 2006-10-04 |
US7126236B2 (en) | 2006-10-24 |
BRPI0600894A (pt) | 2007-02-21 |
CA2538578C (en) | 2015-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TH | Corrigenda |
Free format text: IN VOL 25, NO 44, PAGE(S) 5601 UNDER THE HEADING APPLICATIONS ACCEPTED - NAME INDEX UNDER THE NAME GENERAL ELECTRIC COMPANY, APPLICATION NO. 2006200782, UNDER INID (72) CORRECT THE CO-INVENTOR TO WANNER JR., DAVID GERARD |
|
FGA | Letters patent sealed or granted (standard patent) | ||
PC | Assignment registered |
Owner name: GENERAL ELECTRIC RENOVABLES ESPANA, S.L. Free format text: FORMER OWNER(S): GENERAL ELECTRIC COMPANY |